Uttar Pradesh Housing And Development Board Tender

10 sqmm 4 core

Supply& errection of factory fabricated &wired metal clad dust and vermin proof floor mounting M.S. channel base with bottom and top cable entreis electrical control panel with TPN MCCB(FOUR POLE 36 Kawit thermal magnatic release)Switches complete and instrument chamber etc complete in all respect. The instrument chamber shall be separate and shall comprise of flush type digital meatering system for phase to phase voltage and single phase voltage ,current and other parameter.The job includes the grounting of the board as per E/I.All outgoingof 100 Amp and above shall have an ammeter. The pannel board shall be fabricated with CRCA SHEET with a min 1.6mm/2mm.All bus bars shall be of aluminium, electrolytic grade only. Maximum design density shall not exceed 1 Amps/Sqmm. All bus bars shall be insulated with coloured heat shrinkable PVC sleeved. All bus bar supports shall be non hygroscopic DMC/SMC supports.The panel shall be manufactured in conformance to requirements of local electrical inspector and it shall be contractors responsibility to get initial approval of drawings and also final approval of complete electrical works related to this section. The minimum clearances between bus bars shall be as follows : Phase to phase - minimum 20mm, Phase to neutral-minimum 15mm Main L.T. Panel, Incoming :One (1) No400 Amp.TPN 1No, Metering :One (1) No. (0-400A) 96 x 96 Sqmm CT operated Ammeter with selector switch, CTs etc. One (1) Set of Phase Indication Lamp. Bus Bar : One (1) No 400 Amp. TPN Aluminimum bus bar of sutible length Outgoing :Phase indication lamps on each outgoing to be provided. 200 Amps MCCB - 2 No, 100 Amps MCCB - 1 No, 63 Amps MCCB - 1 No, Or outgoing as per site requirment.